35 citations · 50 across the 3 of their papers we have counts for
3 papers
Spontaneous parity breaking and fermion masses
J. A. Martins Simoes, Y. A. Coutinho, C. M. Porto
We present a SU(2)_L * SU(2)_R * U(1) left-right symmetric model for elementary particles and their connection with the fermion mass spectrum. New mirror fermions and a minimal set…
Fermion masses in a model for spontaneous parity breaking
Y. A. Coutinho, J. A. Martins Simoes, C. M. Porto
In this paper we discuss a left-right symmetric model for elementary particles and their connection with the mass spectrum of elementary fermions. The model is based on the group $…
Same-sign dileptons as a signature for heavy Majorana neutrinos in hadron-hadron collisions
F. M. L. Almeida, Y. A. Coutinho, J. A. Martins Simões +2
We discuss the possibility of same-sign dileptons as a signature for Majorana neutrinos. The production mechanism is given by a single heavy neutrino production and decay proton-pr…